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Use IntObjectMap to replace Map in EpollEventLoop.

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Motivation:

We need to map from ints to AbstractEpollChannel in EpollEventLoop but there is no need for box to Integer.

Modification:

Replace Map with IntObjectMap.

Result:

No more auto-boxing needed.
This commit is contained in:
Norman Maurer 2014-06-25 20:17:54 +02:00
parent d4d27248b4
commit e2452c2f34
1 changed files with 5 additions and 5 deletions
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10
transport-native-epoll/src/main/java/io/netty/channel/epoll/EpollEventLoop.java
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@ -19,6 +19,8 @@ import io.netty.channel.EventLoop;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.SingleThreadEventLoop;
import io.netty.channel.epoll.AbstractEpollChannel.AbstractEpollUnsafe;
import io.netty.util.collection.IntObjectHashMap;
import io.netty.util.collection.IntObjectMap;
import io.netty.util.internal.PlatformDependent;
import io.netty.util.internal.logging.InternalLogger;
import io.netty.util.internal.logging.InternalLoggerFactory;
@ -26,8 +28,6 @@ import io.netty.util.internal.logging.InternalLoggerFactory;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import java.util.Queue;
import java.util.concurrent.Executor;
import java.util.concurrent.atomic.AtomicIntegerFieldUpdater;
@ -50,7 +50,7 @@ final class EpollEventLoop extends SingleThreadEventLoop {
private final int epollFd;
private final int eventFd;
private final Map<Integer, AbstractEpollChannel> ids = new HashMap<Integer, AbstractEpollChannel>();
private final IntObjectMap<AbstractEpollChannel> ids = new IntObjectHashMap<AbstractEpollChannel>();
private final long[] events;
private int id;
@ -292,8 +292,8 @@ final class EpollEventLoop extends SingleThreadEventLoop {
Native.epollWait(epollFd, events, 0);
Collection<AbstractEpollChannel> channels = new ArrayList<AbstractEpollChannel>(ids.size());
for (AbstractEpollChannel ch: ids.values()) {
channels.add(ch);
for (IntObjectMap.Entry<AbstractEpollChannel> entry: ids.entries()) {
channels.add(entry.value());
}
for (AbstractEpollChannel ch: channels) {